Institution
Motorola
Company•Schaumburg, Illinois, United States•
About: Motorola is a company organization based out in Schaumburg, Illinois, United States. It is known for research contribution in the topics: Signal & Communications system. The organization has 27298 authors who have published 38274 publications receiving 968710 citations. The organization is also known as: Motorola, Inc. & Galvin Manufacturing Corporation.
Papers published on a yearly basis
Papers
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01 Apr 2003TL;DR: Perfection is achieved not when there is nothing more to be added but when there are nothing left to take away, says Saint-Exupery.
Abstract: Perfection is achieved not when there is nothing more to be added but when there is nothing left to take away.---Antoine de Saint-Exupery
199 citations
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19 Jul 1990TL;DR: In this paper, the position of a subscriber unit is automatically determined from the received GPS signals and reported to the satellite communication system for other uses such as asset management and search and rescue operations.
Abstract: A subscriber unit for communicating with a satellite communication system. This subscriber unit receives and transmits digital data from satellites of a satellite communication system. In addition, the subscriber unit self-determines its own position and transmits this position to the satellites of the satellite communication system. In this way, the satellite communication sytem knows the position of each subscriber unit so that communications may be established more efficiently. In addition, the position of the subscriber unit is automatically determined from the received GPS signals and reported to the satellite communication system for other uses such as asset management and search and rescue operations.
199 citations
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01 Jun 1993TL;DR: In this paper, a timing signal is generated which represents the period of time spent monitoring the radio channel and when the adjusted monitoring time value equals or exceeds the timing signal value, the monitored radio channel ceases.
Abstract: A cellular cordless telephone may receive cellular telephone calls via a cellular telephone system and receive telephone calls on a system having a limited radio coverage area. To reduce the amount of time spent in monitoring the sub-data channel of the limited coverage area system, a timing signal is generated which represents the period of time spent monitoring the radio channel. During the monitoring, a predetermined number of data words transmitted on the limited radio coverage area radio channel system are received. When a first received data word is detected, an allowed monitoring time value is adjusted to be the sum of the value of the timing signal and the product of a determined number of received words to be detected and the time required for each word. This adjusted value of the monitoring time value is compared to the value of the timing signal and when the adjusted monitoring time value equals or exceeds the timing signal value, the monitoring of the radio channel ceases.
199 citations
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28 Dec 1995TL;DR: In this paper, a communications device that is responsive to voice commands is provided, including an interface for allowing a user to access a communications channel according to a control signal and a speech-recognition system for producing the control signal in response to a voice command.
Abstract: A communications device (20) that is responsive to voice commands is provided. The communications device (20) can be a two-way radio, cellular telephone, PDA, or pager. The communications device (20) includes an interface (22) for allowing a user to access a communications channel according a control signal and a speech-recognition system (24) for producing the control signal in response to a voice command. Included in the speech recognition system (24) are a feature extractor (26) and one or more classifiers (28) utilizing polynomial discriminant functions.
198 citations
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17 May 1989
TL;DR: In a computer human interface an adjustable "window" enables the user to view a portion of an abstract, device-independent "picture" description of information as mentioned in this paper, where each window can be sized independently of another, regardless of the applications running on them.
Abstract: In a computer human interface an adjustable "window" enables the user to view a portion of an abstract, device-independent "picture" description of information. More than one window can be opened at a time. Each window can be sized independently of another, regardless of the applications running on them. The human interface creates a separate "object" (represented by a process) for each active picture and for each active window. The pictures are completely independent of each other. That is, none is aware of the existence of any other, and any picture can be updated without reference to, and without affect upon, any other. The same is true of windows. Thus the visual entity seen on a user's screen is represented by two objects: a window (distinguished by its frame title, icons, etc.) and a picture which is (partially) visible within the boundaries of the window's frame. Multiple pictures can be updated simultaneously, and windows can be moved around on the screen and their sizes changed without the involvement of other windows or pictures. Also, such operations are performed without involving the application updating the window.
198 citations
Authors
Showing all 27298 results
Name | H-index | Papers | Citations |
---|---|---|---|
Georgios B. Giannakis | 137 | 1321 | 73517 |
Yonggang Huang | 136 | 797 | 69290 |
Chenming Hu | 119 | 1296 | 57264 |
Theodore S. Rappaport | 112 | 490 | 68853 |
Chang Ming Li | 97 | 896 | 42888 |
John Kim | 90 | 406 | 41986 |
James W. Hicks | 89 | 406 | 51636 |
David Blaauw | 87 | 750 | 29855 |
Mark Harman | 83 | 506 | 29118 |
Philippe Renaud | 77 | 773 | 26868 |
Aggelos K. Katsaggelos | 76 | 946 | 26196 |
Min Zhao | 71 | 547 | 24549 |
Weidong Shi | 70 | 528 | 16368 |
David Pearce | 70 | 342 | 25680 |
Douglas L. Jones | 70 | 512 | 21596 |